Crispin Glover and his long lost brother, Viggo Mortensen (seriously they look a lot alike). Now, Crispin has been mentioned in other topics (and this one), but Viggo's been neglected. I just think the way VM doesn't care about fame and makes the kinds of movies he likes rather than ones that will make him a "star" says something. And also, he tends to fixate on things (like sports teams, politics), gets really intense into roles, and that he's not just an actor but also an artist and poet. There's a kind of indecisiveness that I'm not sure is indicative of anything... but....
Eh. Just throwing it out there. I've seen him in interviews and he comes across as all too familiar.
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What on earth do you think you are, if not a robot, albeit a very complicated one? - Richard Dawkins, The Selfish Gene